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Article: Japanese Inventors Develop Ink Cartridge for Recording Apparatus
- Article from:
- US Fed News Service, Including US State News
- Article date:
- July 20, 2007
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ALEXANDRIA, Va., July 20 -- Kazuhiro Hashii, Satoshi Shinada, Yasuto Sakai, Kazumasa Harada and Kazuaki Aoki, all from Nagano, Japan, have developed an ink cartridge having retaining structure and memory.
According to the U.S. Patent & Trademark Office: "The ink cartridge includes an ink supply port formed at a position, offset to one side, of a wall configuring an ink container body; a positioning projecting portion, formed on one wall out of two opposing walls adjacent the wall, whose upper surface and side portion are regulated imposition when the cartridge has been mounted on a recording apparatus; a lever, formed on the other wall out of the two walls, maintaining a normal ...